اختبار: الكبد و القنوات الصفراوية A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 21 questions. More Questions You will get deferent questions every time you take the quiz. Correct AnswersThere could be more than one correct answer, select all that apply.Skip QuestionsYou are allowed to scroll backward and forward before submitting your answers.10 MinutesThe quiz has a time limit. Time's up You can still submit your answers after the allowed period of time has ended . When ready, click Next to start the quiz. Name (Required) Email (Optional) Twitter (Optional) 1. Which of the following is a function of the liver? It regulate glucose level. It regulate hormones. It regulate urea. It regulate the chemical composition of blood. None 2. A cholescintigraphy scan reveals delayed visualization of the gallbladder and biliary tree after 4 hours following the injection of Technetium-99m DISIDA. Which of the following would best explain the findings? Choledocholithiasis. Chronic cholecystitis. Acute cholecystitis. Post cholecystectomy. None 3. Ultrasound and radionuclide cholescintigraphy are commonly used in the process of evaluation of gallbladder disease. The main advantage of performing a hepatobiliary imino-diacetic acid (HIDA) scan over ultrasound is: HIDA scan allows assessment of gallbladder function HIDA scan allows gall stones measurements HIDA scan can be performed during pregnancy HIDA scan takes less time to complete None 4. To permit timely gallbladder visualization in Hepatobiliary Scintigraphy.. Infants need to fast for only 2 hours. Adult should be instructed to fast for 2–6 hours Children and Infants should be instructed to fast for 2–4 hours. Children should be instructed to fast for 2–4 hours. 5. The liver is divided into four lobes based on surface features. Which of the following lobes is not the part of the liver? The right lobe The caudate lobe The left lobe The medium lobe None 6. Kupffer cells of the liver are responsible for the radiopharmaceutical: Extraction Breakdown Excretion Phagocytosis None 7. In Hepatobiliary Scintigraphy, patient may be pretreated with sincalide.. When common bile duct obstruction is suspected When fasting for longer than 24 hours. When acute cholecystitis is suspected. When biliary atresia is suspected. None 8. Cholescintigraphy is the method of choice for investigating.. Leakage into the abdominal cavity after bile duct surgery. Bile duct anatomy. Clinical suspicion of bile reflux to the stomach. Liver cysts. 9. In Hepatobiliary Scintigraphy, fasting longer than 24 hours can cause.. Increase bowl radiotracer uptake. Increase the chance of extravasation. Difficult intravenous access. The gallbladder will not fill with the radiotracer within the normal expected time frame. None 10. False-positive cholescintigraphy can be minimized by a familiarity with its common causes. All of the following can elicit false-positive gallbladder scintigraphy results EXCEPT: Hepatocellular disease Nonfasting Dose extravasation Prolonged fasting None 1 out of 10 Time's upTime is Up! بواسطة ناصر المطيري|2021-09-20T14:25:26+03:00أبريل 26th, 2021|الكبد و القنوات الصفراوية|لا توجد تعليقات شارك هذه الصفحة, واترك رأيك حول الموضوع باستخدام وسيلة التواصل التي تناسبك FacebookXLinkedInWhatsAppPinterestEmail عن: ناصر المطيري كبير أخصائيي الطب النووي في مستشفى حفر الباطن المركزي و مؤسس موقع نيوكليرمد. اترك تعليقاًإلغاء الرد
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